package com.situ.onlinebookstore.common.mapper;

import com.situ.onlinebookstore.common.entity.Order;

import java.util.List;

public interface OrderMapper {
    //增
    int insert(Order order);

    //删
    int delete(Integer id);

    //改
    int update(Order order);

    Order selectById(String id);

    //多条件组合查询
    List<Order> select(Order order);
}
